Nov 04 18:11:00.178 INFO checking rusty_express-0.3.5 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 18:11:00.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:11:00.564 INFO blam! d02b8672a20e46a1bbcc74cba5fd0b2a55b1886aa7a1decec3a591b6e7455bd7
Nov 04 18:11:00.566 INFO running `"docker" "start" "-a" "d02b8672a20e46a1bbcc74cba5fd0b2a55b1886aa7a1decec3a591b6e7455bd7"`
Nov 04 18:11:03.006 INFO kablam! usermod: no changes
Nov 04 18:11:03.137 INFO kablam!     Checking crossbeam-channel v0.2.6
Nov 04 18:11:05.635 INFO kablam!     Checking rusty_express v0.3.5 (/source)
Nov 04 18:11:09.443 INFO kablam! warning: variable does not need to be mutable
Nov 04 18:11:09.443 INFO kablam!    --> src/support/logger.rs:128:15
Nov 04 18:11:09.443 INFO kablam!     |
Nov 04 18:11:09.443 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 04 18:11:09.443 INFO kablam!     |               ----^^^^^^
Nov 04 18:11:09.443 INFO kablam!     |               |
Nov 04 18:11:09.443 INFO kablam!     |               help: remove this `mut`
Nov 04 18:11:09.443 INFO kablam!     |
Nov 04 18:11:09.443 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 18:11:09.443 INFO kablam! 
Nov 04 18:11:09.771 INFO kablam! warning: variable does not need to be mutable
Nov 04 18:11:09.771 INFO kablam!    --> src/support/logger.rs:128:15
Nov 04 18:11:09.771 INFO kablam!     |
Nov 04 18:11:09.771 INFO kablam! 128 |     if let Ok(mut config) = CONFIG.read() {
Nov 04 18:11:09.771 INFO kablam!     |               ----^^^^^^
Nov 04 18:11:09.771 INFO kablam!     |               |
Nov 04 18:11:09.771 INFO kablam!     |               help: remove this `mut`
Nov 04 18:11:09.771 INFO kablam!     |
Nov 04 18:11:09.771 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 18:11:09.771 INFO kablam! 
Nov 04 18:11:16.048 INFO kablam! warning: unused variable: `req`
Nov 04 18:11:16.048 INFO kablam!   --> examples/simple_redirect.rs:19:24
Nov 04 18:11:16.048 INFO kablam!    |
Nov 04 18:11:16.048 INFO kablam! 19 | pub fn simple_response(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 04 18:11:16.048 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Nov 04 18:11:16.048 INFO kablam!    |
Nov 04 18:11:16.048 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 18:11:16.048 INFO kablam! 
Nov 04 18:11:16.048 INFO kablam! warning: unused variable: `req`
Nov 04 18:11:16.048 INFO kablam!   --> examples/simple_redirect.rs:27:24
Nov 04 18:11:16.048 INFO kablam!    |
Nov 04 18:11:16.048 INFO kablam! 27 | pub fn simple_redirect(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 04 18:11:16.048 INFO kablam!    |                        ^^^ help: consider using `_req` instead
Nov 04 18:11:16.048 INFO kablam! 
Nov 04 18:11:16.048 INFO kablam! warning: unused variable: `req`
Nov 04 18:11:16.048 INFO kablam!   --> examples/simple_redirect.rs:31:26
Nov 04 18:11:16.048 INFO kablam!    |
Nov 04 18:11:16.048 INFO kablam! 31 | pub fn simple_redir_fail(req: &Box<Request>, resp: &mut Box<Response>) {
Nov 04 18:11:16.048 INFO kablam!    |                          ^^^ help: consider using `_req` instead
Nov 04 18:11:16.048 INFO kablam! 
Nov 04 18:11:16.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.06s
Nov 04 18:11:16.097 INFO kablam! su: No module specific data is present
Nov 04 18:11:16.644 INFO running `"docker" "rm" "-f" "d02b8672a20e46a1bbcc74cba5fd0b2a55b1886aa7a1decec3a591b6e7455bd7"`
Nov 04 18:11:17.039 INFO blam! d02b8672a20e46a1bbcc74cba5fd0b2a55b1886aa7a1decec3a591b6e7455bd7